525663160142 has 8 divisors (see below), whose sum is σ = 788503142856. Its totient is φ = 262828779192.

The previous prime is 525663160081. The next prime is 525663160153. The reversal of 525663160142 is 241061366525.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 525663160142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1157408 + ... + 1546259.

It is an arithmetic number, because the mean of its divisors is an integer number (98562892857).

Almost surely, 2^525663160142 is an apocalyptic number.

525663160142 is a deficient number, since it is larger than the sum of its proper divisors (262839982714).

525663160142 is a wasteful number, since it uses less digits than its factorization.

525663160142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2800882.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 525663160142 in words is "five hundred twenty-five billion, six hundred sixty-three million, one hundred sixty thousand, one hundred forty-two".